25447498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 40504320

約数和(自身を除く): 15056822

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 5273, 10546, 100187, 200374, 669671, 1339342, 12723749, 25447498]

約数ペア:

[(1, 25447498), (2, 12723749), (19, 1339342), (38, 669671), (127, 200374), (254, 100187), (2413, 10546), (4826, 5273)]